Patents by Inventor Masayoshi Ohnuki

Masayoshi Ohnuki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for manufacturing multi-element sintered material
    Patent number: 5035597
    Abstract: An apparatus for manufacturing a multielement sintered material is provided, more particularly an appartus of the automated type which weighs and mixes predetermined amounts of powdery elements, molds the mixed elements and then sinters them.
    Type: Grant
    Filed: November 2, 1990
    Date of Patent: July 30, 1991
    Assignees: Toyo Engineering Corporation, International Superconductivity Technology Center, Taiyo Corporation
    Inventors: Shoji Tanaka, Hisao Yamauchi, Yukio Yamada, Masayoshi Ohnuki, Etsuji Morita, Mitsunobu Toyoshima, Yasuo Wada, Hirotaka Hinoshita, Wataru Ikeda, Etsuji Aihara, Tutomu Kobayashi, Kuniaki Suguro